CN103752754A - Pulling and riveting fastening method and tool - Google Patents
Pulling and riveting fastening method and tool Download PDFInfo
- Publication number
- CN103752754A CN103752754A CN201410060856.8A CN201410060856A CN103752754A CN 103752754 A CN103752754 A CN 103752754A CN 201410060856 A CN201410060856 A CN 201410060856A CN 103752754 A CN103752754 A CN 103752754A
- Authority
- CN
- China
- Prior art keywords
- nut
- riveting
- bolt
- staking
- riveting nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The invention relates to a pulling and riveting fastening method and tool. In the method, a bolt, an installing tool, a hexagon nut, an O-type gasket, a spring gasket and a riveting nut are used. The method includes the following operation steps that firstly, the hexagon nut, the O-type gasket, the installing tool, the spring gasket and the riveting nut are sequentially installed on the bolt, and threads of the riveting nut need to be screwed to the bolt; secondly, parts of pre-installed pulling and riveting tool are all screwed tightly, then the riveting nut is inserted into a part hole with the riveting requirement, and the lower end of the riveting nut needs to be closely attached to the parts; thirdly, the bottom of the bolt is fixed through a spanner, the installing tool is fixed by one hand, the hexagon nut is twisted upwards by the other hand, the bolt moves downwards because the hexagon nut moves upwards, the riveting nut is pulled downwards, a reserved deformation region at the lower end of the riveting nut bears pulling force and deforms downwards, and accordingly reverse buckling is achieved; fourthly, the hexagon nut is twisted upwards strongly, and after the lower end of the nut to be riveted deforms completely and forms reverse buckling, pulling and riveting operation is completed; fifthly, the pulling and riveting tool is taken down. The pulling and riveting fastening tool is a novel, economical and practical pulling and riveting tool wide in application range.
Description
Technical field
The present invention relates to automobile assembling field, particularly a kind of staking fastening method and instrument, for the fastening field of the process industries such as all kinds of thin-wall metal sheet material, tubing, can apply to aviation, railway, switch simultaneously, instrument, furniture, the fit on of the electromechanics such as decoration and light industrial goods.
Background technology
Along with manufacturing development, the thin wall components such as sheet material also enter our sight line more and more, staking is a kind of method that can rapid connection plate material part, especially for the less situation that even there is no operating space of back part headspace, staking can realize the connection of thin-wall boards, can also obtain reserved screw thread, compared with traditional tapping simultaneously, not only easy in technique, simultaneously more secure on thread quality.But need to use pneumatic or electric blind-riveting tool gun in the most of situation of staking; the former is not only expensive; and need compressed air or electric power as power resources, in practical operation, we often can run into does not have hand riveter or there is no the various conditions such as electric power, compressed air.The present invention can provide another optional staking instrument for above-mentioned situation, only needs to be equipped with bolt, nut, pad, common part and the instruments such as erecting tools and spanner, just can manually carry out staking, a kind of economical and practical, the novel staking instrument having a extensive future.
Summary of the invention
The object of the present invention is to provide a kind of staking fastening method and instrument, mainly solve the existing technical problem of above-mentioned prior art, during use, only need to be equipped with bolt, nut, pad, the part that erecting tools and spanner etc. are common and instrument, just can manually carry out staking, be a kind of economical and practical, the novel staking instrument having a extensive future.
In order to realize foregoing invention object, technical scheme of the present invention is as follows:
A staking fastening method, is characterized in that: the method is used bolt, erecting tools, hex nut, O type packing ring, spring washer, riveting nut; Operating procedure is:
A is by hex nut, O type packing ring, erecting tools, spring washer, riveting nut successively construction bolt, and the screw thread of this riveting nut need to thoroughly be screwed on bolt, avoids riveting nut to be drawn due to unbalance stress bad;
B all tightens the good staking tool part of pre-installation, then riveting nut is inserted in the hole in piece part that needs riveted joint, and riveting nut lower end needs and part fits tightly, and avoids the bad phenomenon such as staking is loosening, stripped thread, screw thread out of plumb;
C is fixing by bolt bottom with spanner, with hand, fixedly mount instrument simultaneously, with another spanner, upwards turn hex nut in addition, because hex nut moves up, bolt is moved down, riveting nut is pulled down, prearrangement of deformation amount district, riveting nut lower end is subject to pulling force and distortion downwards simultaneously, forms left-hand thread;
D firmly upwards twists hex nut, and after nut to be riveted lower end is badly deformed and forms left-hand thread, staking has operated;
E takes off staking instrument.
For implementing an instrument for staking fastening method as mentioned above, it is characterized in that: it comprises bolt, erecting tools, hex nut, O type packing ring, spring washer, riveting nut;
The length of this bolt must be than the long 40-50mm of other all parts thickness summations, to there are enough operating spaces, surface is used admiro to process, and improves the surface anticorrosion performance of this part;
This erecting tools be shaped as cuboid, thickness is 4-5mm, erecting tools perforate, aperture need be with bolt, riveting nut, mate, surperficial electrophoretic process improves the surface anticorrosion performance of this part;
The screw thread grade of this hex nut need be consistent with bolt, and surface is used admiro to process, and improves the surface anticorrosion performance of this part;
The internal diameter of this O type packing ring, spring washer and bolt need coupling, and surface is used admiro to process, and improves the surface anticorrosion performance of this part;
There is one section of screw thread this riveting nut end, and bottom is reserved staking deformed region, and surface is used admiro to process, and improves the surface anticorrosion performance of this part.
Parts of the present invention are made simple, required precision is not high, manual operations, need not be by auxiliary powers such as compressed air, electric power, can be widely used in scene or outdoor assembling, maintenance, the suffered limitation of its use is very little, and especially, when lacking hand riveter or other staking instruments and cannot normally use, the present invention can effectively overcome these difficulties.
That the present invention has is economical and practical, carry aspect, the feature such as simple to operate.
The present invention can be widely used in the fields such as automobile, boats and ships, industrial building, has a extensive future.
Accompanying drawing explanation
Fig. 1 is the structural representation of staking fastened tools in the inventive method.
Fig. 2 is the implementation result figure mono-of the inventive method.
Fig. 3 is the implementation result figure bis-of the inventive method.
Fig. 4 is the implementation result figure tri-of the inventive method.
Fig. 5 is the implementation result figure tetra-of the inventive method.
The specific embodiment
Refer to Fig. 1-5, the invention discloses a kind of staking fastening method.As shown in the figure: the method is used bolt 1, erecting tools 2, hex nut 3, O type packing ring 4, spring washer 5, riveting nut 6(as Fig. 1).Operating procedure is:
A is by hex nut 3, O type packing ring 4, erecting tools 2, spring washer 5, riveting nut 6 successively construction bolt 1, and the screw thread of this riveting nut 6 need to thoroughly be screwed to (as Fig. 2) on bolt 1, avoids riveting nut 6 to be drawn due to unbalance stress bad.
B all tightens the good staking tool part of pre-installation, then riveting nut 6 is inserted in the part W hole that needs riveted joint, and riveting nut 6 lower ends need and part W fits tightly (as Fig. 2), avoids the bad phenomenon such as staking is loosening, stripped thread, screw thread out of plumb.
C fixes bolt 1 bottom with spanner, simultaneously with hand fixed installation instrument 2, with another spanner, upwards turn hex nut 3 in addition, because hex nut 3 moves up, bolt 1 is moved down, riveting nut 6 is pulled down, riveting nut 6 prearrangement of deformation amount districts, lower end are subject to pulling force and distortion downwards simultaneously, form left-hand thread (as Fig. 3).
D firmly upwards twists hex nut 3, and nut to be riveted 6 lower ends are badly deformed and form (as Fig. 4) after left-hand thread, and staking has operated.
E takes off staking instrument, and the design sketch after part staking is with reference to shown in Fig. 5.
For implementing an instrument for staking fastening method as mentioned above, it comprises bolt 1, erecting tools 2, hex nut 3, O type packing ring 4, spring washer 5, riveting nut 6.
The length of this bolt 1 must be than the long 40-50mm of other all parts thickness summations, to there are enough operating spaces, surface is used admiro to process, and improves the surface anticorrosion performance of this part.
This erecting tools 2 be shaped as cuboid, thickness is 4-5mm, erecting tools perforate, aperture need be with bolt, riveting nut, mate, surperficial electrophoretic process improves the surface anticorrosion performance of this part.
The screw thread grade of this hex nut 3 need be consistent with bolt, and surface is used admiro to process, and improves the surface anticorrosion performance of this part.
The internal diameter of this O type packing ring 4, spring washer 5 and bolt need coupling, and surface is used admiro to process, and improves the surface anticorrosion performance of this part.
There is one section of screw thread these riveting nut 6 ends, and bottom is reserved staking deformed region, and surface is used admiro to process, and improves the surface anticorrosion performance of this part.
Be only preferred embodiment of the present invention in sum, be not used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the present patent application the scope of the claims change and modify, all should be technology category of the present invention.
Claims (2)
1. a staking fastening method, is characterized in that: the method is used bolt (1), erecting tools (2), hex nut (3), O type packing ring (4), spring washer (5), riveting nut (6); Operating procedure is:
A is by hex nut (3), O type packing ring (4), erecting tools (2), spring washer (5), riveting nut (6) successively construction bolt (1), it is upper that the screw thread of this riveting nut (6) need to thoroughly be screwed to bolt (1), avoids riveting nut (6) to be drawn due to unbalance stress bad;
B all tightens the good staking tool part of pre-installation, then riveting nut (6) is inserted in the hole in piece part that needs riveted joint, and riveting nut (6) lower end needs and part fits tightly, and avoids the bad phenomenon such as staking is loosening, stripped thread, screw thread out of plumb;
C is fixing by bolt (1) bottom with spanner, with hand, fixedly mount instrument (2) simultaneously, with another spanner, upwards turn hex nut (3) in addition, because hex nut (3) moves up, bolt (1) is moved down, riveting nut (6) is pulled down, prearrangement of deformation amount district, riveting nut (6) lower end is subject to pulling force and distortion downwards simultaneously, forms left-hand thread;
D firmly upwards twists hex nut (3), and after nut to be riveted (6) lower end is badly deformed and forms left-hand thread, staking has operated;
E takes off staking instrument.
2. for implementing an instrument for staking fastening method as claimed in claim 1, it is characterized in that: it comprises bolt (1), erecting tools (2), hex nut (3), O type packing ring (4), spring washer (5), riveting nut (6);
The length of this bolt (1) must be than the long 40-50mm of other all parts thickness summations, to there are enough operating spaces, surface is used admiro to process, and improves the surface anticorrosion performance of this part;
This erecting tools (2) be shaped as cuboid, thickness is 4-5mm, erecting tools perforate, aperture need be with bolt, riveting nut, mate, surperficial electrophoretic process improves the surface anticorrosion performance of this part;
The screw thread grade of this hex nut (3) need be consistent with bolt, and surface is used admiro to process, and improves the surface anticorrosion performance of this part;
The internal diameter of this O type packing ring (4), spring washer (5) and bolt need coupling, and surface is used admiro to process, and improves the surface anticorrosion performance of this part;
There is one section of screw thread this riveting nut (6) end, and bottom is reserved staking deformed region, and surface is used admiro to process, and improves the surface anticorrosion performance of this part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060856.8A CN103752754B (en) | 2014-02-24 | 2014-02-24 | A kind of staking fastening method and instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060856.8A CN103752754B (en) | 2014-02-24 | 2014-02-24 | A kind of staking fastening method and instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103752754A true CN103752754A (en) | 2014-04-30 |
| CN103752754B CN103752754B (en) | 2015-08-12 |
Family
ID=50520158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410060856.8A Active CN103752754B (en) | 2014-02-24 | 2014-02-24 | A kind of staking fastening method and instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103752754B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103033A (en) * | 2018-09-12 | 2018-12-28 | 张拉社 | A kind of end cap collector plate assembly of supercapacitor and power battery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1617777A (en) * | 2001-12-14 | 2005-05-18 | 泰克斯特兰紧固系统有限公司 | Method of fastening |
| EP2305396A2 (en) * | 2005-06-27 | 2011-04-06 | MS Gerätebau GmbH | Modular riveting device |
| CN202431688U (en) * | 2011-11-25 | 2012-09-12 | 南车眉山车辆有限公司 | Novel pull riveting pin |
| CN103244540A (en) * | 2012-02-07 | 2013-08-14 | 纽弗雷公司 | Blind nut and mounting method thereof |
| CN103317078A (en) * | 2013-07-11 | 2013-09-25 | 株洲时代金属制造有限公司 | Rivet pulling mechanism and rivet pulling method |
-
2014
- 2014-02-24 CN CN201410060856.8A patent/CN103752754B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1617777A (en) * | 2001-12-14 | 2005-05-18 | 泰克斯特兰紧固系统有限公司 | Method of fastening |
| EP2305396A2 (en) * | 2005-06-27 | 2011-04-06 | MS Gerätebau GmbH | Modular riveting device |
| CN202431688U (en) * | 2011-11-25 | 2012-09-12 | 南车眉山车辆有限公司 | Novel pull riveting pin |
| CN103244540A (en) * | 2012-02-07 | 2013-08-14 | 纽弗雷公司 | Blind nut and mounting method thereof |
| CN103317078A (en) * | 2013-07-11 | 2013-09-25 | 株洲时代金属制造有限公司 | Rivet pulling mechanism and rivet pulling method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103033A (en) * | 2018-09-12 | 2018-12-28 | 张拉社 | A kind of end cap collector plate assembly of supercapacitor and power battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103752754B (en) | 2015-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103671447B (en) | A kind of split Nested-type single-side bolt fastener | |
| CN103541982B (en) | A kind of Nested-type single-side bolt fastener | |
| CN204206664U (en) | A kind of band anti-vibration of electronic product and the device of grounding function | |
| CN201588861U (en) | Riveting nut | |
| CN204175749U (en) | A kind of captive screw of fast demountable | |
| CN103752754B (en) | A kind of staking fastening method and instrument | |
| CN209891530U (en) | Prefabricated aluminum honeycomb panel's assembled furred ceiling | |
| CN201891496U (en) | Oil inlet pipe fixing structure of pressure booster | |
| CN208040891U (en) | Waterproof riveting nut | |
| CN105201993A (en) | Multi-bump-type riveting nut | |
| CN204921619U (en) | Novel screw | |
| CN205194994U (en) | Fixed electric connector of riveting nut installation | |
| CN205104747U (en) | Connector terminal extracting tool | |
| CN208084260U (en) | A kind of contact switching device for pin removal | |
| CN104454863A (en) | Detachable expansion screw and method for loosening or tightening object through detachable expansion screw | |
| CN203926255U (en) | Lower body metal clip in a kind of stamping forming connection | |
| CN202921698U (en) | Profile clamp | |
| CN204558628U (en) | Cavity filter | |
| CN208396917U (en) | A kind of flush coater reciprocating pump of fast demountable | |
| CN206913071U (en) | A kind of stud tightens anti-rotation tool | |
| CN206479300U (en) | A kind of NVH test support sets of adjustable length | |
| WO2013015604A2 (en) | Method for manufacturing a blind nut using a plate forming process | |
| CN201679812U (en) | Plug | |
| CN210737999U (en) | Disc type direct connection base | |
| CN103423279B (en) | Riveting nut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |